Which renaissance writer was la humanist because of his focus on human nature, rather than religion?

What person was influential and trying to ease race relations in america during the early part of the twentieth century

In shifting to a defense policy based upon the concept of "flexible response," president kennedy was indicating that he had grave doubts about thevalue of which previous defense policy? a massive retaliationb collective securityc containmentd air power

What was the historic border between the united states and mexico?